To improve the fit and performance for 2020, Karhu reanalyzed 100,000+ 3D foot scans to develop an all new upper. The upper now features a seamlessly engineered Ideal Knit mesh with zones constructed for breathability. A new anatomical lacing system provides better support and comfort following the contour of the foot. It might look unique when looking down, but you will appreciate the comfort.

Features:
-Anatomical lacing system for better comfort
-Half-length fulcrum for flexible forefoot
-Cushioned AeroFoam midsole
-Ideal Knit mesh construction for breathability and support
-Seamlessly engineered upper
The Ikoni works for many types of runners ranging from the casual fitness enthusiast to the athlete putting in serious weekly mileage. The Ikoni offers a light on foot feel and smooth transition off the flexible forefoot design.

Karhu Feet Measurement And Table

Place a piece of paper on the floor with one end against the wall. Put your foot on the piece of paper with your heel against the wall

Take a pencil and mark the end of your longest toe on the paper. Repeat for your other foot.

Measure in cm from the wall (heel) to the longest point (toe).
Take the larger measurements. Than take what you measured + 0.5 CM and compare it with our shoe sizes in the size chart.

Feet Measurement (in centimeters)

US Men Size

US Women Size

EU Size

UK Size

23

23.4

23.8

24.3

24.6

25.1

25.5

25.9

26.3

26.8

27.2

27.6

28

28.5

28.9

29.3

29.7

30.1

30.6

31

4

4.5

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

12.5

13

14

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

12.5

13

-

-

-

-

35

36

37

38

39

39.5

40

40.5

41.5

42

42.5

43.5

44

44.5

45

46

46.5

47

48

49

3

3.5

4

4.5

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

-

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INFO

To improve the fit and performance for 2020, Karhu reanalyzed 100,000+ 3D foot scans to develop an all new upper. The upper now features a seamlessly engineered Ideal Knit mesh with zones constructed for breathability. A new anatomical lacing system provides better support and comfort following the contour of the foot. It might look unique when looking down, but you will appreciate the comfort.

Features:
-Anatomical lacing system for better comfort
-Half-length fulcrum for flexible forefoot
-Cushioned AeroFoam midsole
-Ideal Knit mesh construction for breathability and support
-Seamlessly engineered upper
The Ikoni works for many types of runners ranging from the casual fitness enthusiast to the athlete putting in serious weekly mileage. The Ikoni offers a light on foot feel and smooth transition off the flexible forefoot design.